| Geometrie | geometry |
| Isometrie | isometry |
| Biometrie | biometrics |
| Geometer | surveyor |
| geometrisch | geometric geometrical |
| Iodometrie | iodometry |
| Isomerie | isomerism |
| Mesomerie | resonance |
| Optometrie | optometry |
| -metrie | -metry |
| Symmetrie | symmetry |
| Telemetrie | telemetry |
| Geriatrie | geriatrics |
| Geochemie | geochemistry |
| Geodäte | geodesic |
| Geografie | geography |
| Geodäsie | geodesy geodetics |
| Geologie | geology |
| Geophagie | geophagia geophagy |
| Geothermie | geothermal power geothermy |